lb11693h Sanyo Semiconductor Corporation, lb11693h Datasheet - Page 6

• Manufacturer Part Number: lb11693h
• Description: 3-phase Brushless Motor Driver For 24v Fan Motors
• Manufacturer: Sanyo Semiconductor Corporation

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Pin No.
14
15
16
17
18
PWMIN
Symbol
CSD
FG
RD
FC
Control loop frequency characteristics correction.
Connect a capacitor between this pin and ground.
Constraint protection circuit operating time setting.
Hall input 1FG output.
(This is an open-collector output.)
Motor constrained state detection output
(This is an open-collector output.)
When the motor is constrained: high, when the
motor is turning: low.
PWM pulse input.
When low the output will be on and when high the
outputs will be off. If this pin is used to control this
IC, connect EI - to ground and connect EI + to TOC.
Description
LB11693H
Equivalent circuit
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